Morbid Angel were that band for the subgenre of a subgenre called "grindcore," and they excised from it any social consciousness bands like Napalm Death may have had, slipped on the carcass of screaming and speed like a stage costume, and very successfully upped the ante of metal idiocy.

Elks expecting to hear some kind of grindcore being shot out my speakers, or at least a wall-of-noise thrash band, one of the (far too) many that are constantly floating in and out of the underground music scene.

If it's a singer with stamina you're searching for, give Caninus a whirl – a grindcore group that features two pitbull terriers as vocalists, although sadly co-frontdog Basil was put to sleep earlier this year due to a brain tumour.